EduSahara™ Worksheet

Question 1

1.

The English alphabet letter 'L' has how many lines of symmetry?

(i)

one
(ii)

three
(iii)

two
(iv)

zero
(v)

infinite

Question 2

2.

Which of the following English alphabet letters have infinite lines of symmetry?

(i)

D
(ii)

O
(iii)

X
(iv)

H
(v)

T

Question 3

3.

Which of the following are line(s) of symmetry for the given trapezium?

(i)

none
(ii)

e
(iii)

g
(iv)

f
(v)

{ f, h }

Question 4

4.

Which of the following are line(s) of symmetry for the given parallelogram?

(i)

e
(ii)

f
(iii)

h
(iv)

{ f, h }
(v)

none

Question 5

5.

Identify the line(s) of symmetry in the following figure

(i)

none
(ii)

{ p, q, r }
(iii)

r
(iv)

p
(v)

q

Question 6

6.

Which of the following are line(s) of symmetry for the given kite?

(i)

f
(ii)

{ f, h }
(iii)

{ e, g }
(iv)

g
(v)

h

Question 7

7.

Which of the following figures have infinite lines of symmetry?

a)	sector of a circle
b)	n-sided polygon where n is very large
c)	line segment
d)	circle
e)	semicircle

(i)

{b,d}
(ii)

{a,d}
(iii)

{c,e,d}
(iv)

{d}

Question 8

8.

The English alphabet letter 'H' has how many lines of symmetry?

(i)

infinite
(ii)

three
(iii)

zero
(iv)

one
(v)

two

Question 9

9.

Which of the following figures have one line of symmetry?

a)	right angled triangle
b)	isosceles triangle
c)	scalene triangle
d)	isosceles right angled triangle
e)	equilateral triangle
f)	line segment
g)	angle with unequal arms
h)	angle with equal arms

(i)

{g,b,d}
(ii)

{a,b}
(iii)

{e,f,h}
(iv)

{b,d,h}
(v)

{c,d}

Question 10

10.

Identify the line(s) of symmetry in the following figure

(i)

{ p, q, r }
(ii)

p
(iii)

none
(iv)

q
(v)

r

Question 11

11.

Which of the following English alphabet letters have zero lines of symmetry?

(i)

X
(ii)

H
(iii)

A
(iv)

T
(v)

G

Question 12

12.

The English alphabet letter 'O' has how many lines of symmetry?

(i)

three
(ii)

two
(iii)

infinite
(iv)

zero
(v)

one

Question 13

13.

Identify the line(s) of symmetry in the following figure

(i)

none
(ii)

q
(iii)

p
(iv)

r
(v)

{ p, q, r }

Question 14

14.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

q
(iii)

{ p, q, r }
(iv)

p
(v)

none

Question 15

15.

Given figure has how many lines of symmetry?

(i)

4
(ii)

5
(iii)

9
(iv)

6
(v)

7

Question 16

16.

Which of the following are line(s) of symmetry for the given rhombus?

(i)

none
(ii)

{ f, h }
(iii)

h
(iv)

g
(v)

f

Question 17

17.

Which of the following English alphabet letters have one line of symmetry?

(i)

R
(ii)

L
(iii)

M
(iv)

H
(v)

X

Question 18

18.

Which of the following English alphabet letters have two lines of symmetry?

(i)

Q
(ii)

X
(iii)

V
(iv)

S
(v)

K

Question 19

19.

Identify the line(s) of symmetry in the following figure

(i)

none
(ii)

r
(iii)

p
(iv)

{ p, q, r }
(v)

q

Question 20

20.

Which of the following are line(s) of symmetry for the given isosceles trapezium?

(i)

{ e, f, g, h }
(ii)

e
(iii)

f
(iv)

{ e, g }
(v)

none

Question 21

21.

Identify the line(s) of symmetry in the following figure

(i)

p
(ii)

none
(iii)

q
(iv)

{ p, q, r }
(v)

r

Question 22

22.

Which of the following are line(s) of symmetry for the given square?

(i)

e
(ii)

g
(iii)

{ e, f, g, h }
(iv)

{ e, g }
(v)

none

Question 23

23.

Which of the following are line(s) of symmetry for the given rectangle?

(i)

h
(ii)

{ e, g }
(iii)

e
(iv)

f
(v)

{ f, h }

Question 24

24.

Which of the following figures have no line of symmetry?

a)	equilateral triangle
b)	scalene triangle
c)	angle with equal arms
d)	line segment
e)	angle with unequal arms
f)	isosceles triangle

(i)

{a,e,b}
(ii)

{b,e}
(iii)

{d,f,b}
(iv)

{c,e}
(v)

{a,b}

Question 25

25.

Which of the following are true?

a)	For every point on the figure on one side of the axis of symmetry, there is a corresponding point on the other side.
b)	A figure can be broken into two congruent shapes about its axis of symmetry.
c)	Line of symmetry and axis of symmetry are same.
d)	A figure can have multiple axes of symmetry.
e)	An obtuse angled triangle has zero lines of symmetry.
f)	Line of symmetry is perpendicular to axis of symmetry.
g)	A line segment has one line of symmetry.
h)	Axis of symmetry of a figure need not intersect with the figure at any point.

(i)

{f,b}
(ii)

{e,a}
(iii)

{g,h,c}
(iv)

{e,d,a}
(v)

{a,b,c,d}

Assignment Key